#182F04#182F04

#182F04 is a dark, moderate yellow-green. Relative luminance 0.022; OKLCH L 27.6% C 0.073 H 133.7°. Best body text is #FFFFFF at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#182F04
RGB	rgb(24, 47, 4)
HSL	hsl(92, 84%, 10%)
HSV	hsv(92, 91%, 18%)
CMYK	cmyk(48.9%, 0%, 91.5%, 81.6%)
CIE-LAB	lab(16.68, -17.86, 22.01)
CIE-LCH	lch(16.68, 28.34, 129.05°)
OKLab	oklab(27.58% -0.0502 0.0526)
OKLCH	oklch(27.58% 0.073 133.7)
XYZ	xyz(1.4151, 2.2359, 0.4719)
Luminance	0.0224 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 9.04

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182F04 #1B042F

analogous

#2E2F04 #182F04 #042F05

triadic

#182F04 #04182F #2F0418

tetradic

#182F04 #042E2F #1B042F #2F0504

square

#182F04 #042E2F #1B042F #2F0504

split-complementary

#182F04 #05042F #2F042E

monochromatic

#0E1C02 #0E1C02 #182F04 #356709 #52A00E

Accessibility & contrast

On white

14.51

#182F04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#182F04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182F04

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182F04	#FFFFFF	#000000	##FFFFFF
##182F04	1.00	14.51	1.45	14.51
#FFFFFF	14.51	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312A00

Deuteranopia (green-blind)

#2E2908

Tritanopia (blue-blind)

#182D27

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #182f04;
/* rgb */ color: rgb(24, 47, 4);
/* oklch */ color: oklch(27.6% 0.073 133.7);

Tailwind

colors: {
  custom: {
    50: '#576749',
    500: '#182f04',
    950: '#000000',
  },
}

SCSS

$custom: #182f04;
$custom-light: #576749;
$custom-dark: #000000;

JSON

{
  "hex": "#182f04",
  "rgb": {
    "r": 24,
    "g": 47,
    "b": 4
  },
  "hsl": {
    "h": 92.093,
    "s": 84.314,
    "l": 10
  },
  "oklch": {
    "l": 0.27575,
    "c": 0.07269,
    "h": 133.7
  },
  "luminance": 0.02236
}

Semantic roles & 50–950 ramp

primary

#182F04

secondary

#4A1D72

accent

#2DFB9B

background

#F5F6F4

surface

#E9EBE6

border

#C5C6C2

text

#030601

muted

#787A77

Preview Lab

Preview with #182F04

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →